In April 2013, police started an investigation on narcotics being sold by the brothers out of Salsa Borinquen at 26 Throckmorton St., where they worked, Lt. Michael Sweetman said.

After eight months of investigation, search warrants were obtained for Salsa Borinquen and a vehicle believed to be involved in narcotics sales, Sweetman said. On Monday, police teamed up with the Monmouth ...